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I. Basic Information for CVE-2021-22721
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A CWE-200: Information Exposure vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) that could allow an attacker to get limited knowledge of javascript code when crafted malicious parameters are submitted to the charging station web server.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
信息暴露
Source: NVD (National Vulnerability Database)
Vulnerability Title
EVlink City、EVlink Parking和EVlink Smart Wallbox 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric EVlink City等都是法国施耐德电气（Schneider Electric）公司的电动汽车充电站的一款充电解决方案。 EVlink City、EVlink Parking、EVlink Smart Wallbox存在信息泄露漏洞，该漏洞源于当恶意参数被提交给充电站web服务器时，可以允许攻击者可利用该漏洞获得有限的javascript代码知识。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) -
II. Public POCs for CVE-2021-22721
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III. Intelligence Information for CVE-2021-22721
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IV. Related Vulnerabilities
Same product: EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )
Same vendor: n/a
Same weakness: CWE-200
V. Comments for CVE-2021-22721

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